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CA2118366A1 - Mechanical system for blind nail-hole alignment of bone screws - Google Patents

Mechanical system for blind nail-hole alignment of bone screws

Info

Publication number
CA2118366A1
CA2118366A1 CA002118366A CA2118366A CA2118366A1 CA 2118366 A1 CA2118366 A1 CA 2118366A1 CA 002118366 A CA002118366 A CA 002118366A CA 2118366 A CA2118366 A CA 2118366A CA 2118366 A1 CA2118366 A1 CA 2118366A1
Authority
CA
Canada
Prior art keywords
nail
bone
alignment
screw holes
mechanical system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002118366A
Other languages
French (fr)
Other versions
CA2118366C (en
Inventor
Giovanni Faccioli
Stefano Rossi
William C. Oppenheim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orthofix SRL
Original Assignee
Orthofix SRL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11427893&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2118366(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orthofix SRL filed Critical Orthofix SRL
Publication of CA2118366A1 publication Critical patent/CA2118366A1/en
Application granted granted Critical
Publication of CA2118366C publication Critical patent/CA2118366C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/16—Instruments for performing osteoclasis; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A61B17/1725—Guides or aligning means for drills, mills, pins or wires for applying transverse screws or pins through intramedullary nails or pins

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dentistry (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Prostheses (AREA)
  • External Artificial Organs (AREA)
  • Drilling And Boring (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

A blind-hole locating system wherein a drill jig, which is to be removably attached to the proximal end of a given intramedullary nail, incorporates outrigger structure for support and orientation of one or more drill guides, such that positioning and alignment with one or more bone-screw holes of the nail can be checked and ascertained as a preliminary step, and such that a precise spacer or stabilizer carried by this jig can be known to contact the nail, on an alignment transverse to the nail and to a geometric plane which includes the nail axis and the axis of at least one of the bone-screw holes of the nail, such stabilizer contact being achieved only for the case of correct drill-guide alignment with one or more bone-screw holes.
CA002118366A 1994-07-28 1994-10-18 Mechanical system for blind nail-hole alignment of bone screws Expired - Lifetime CA2118366C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IT94VR000069A IT1268313B1 (en) 1994-07-28 1994-07-28 MECHANICAL EQUIPMENT FOR CENTERING BLIND HOLES FOR BONE SCREWS OF INTRAMIDOLLAR NAILS
ITVR94A000069 1994-07-28
US31062294A 1994-09-22 1994-09-22
US310622 1994-09-22

Publications (2)

Publication Number Publication Date
CA2118366A1 true CA2118366A1 (en) 1996-01-29
CA2118366C CA2118366C (en) 2004-05-18

Family

ID=11427893

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002118366A Expired - Lifetime CA2118366C (en) 1994-07-28 1994-10-18 Mechanical system for blind nail-hole alignment of bone screws

Country Status (24)

Country Link
US (1) US5620449A (en)
EP (1) EP0772420B1 (en)
JP (1) JP3180223B2 (en)
KR (1) KR100269983B1 (en)
CN (1) CN1060931C (en)
AT (1) ATE196982T1 (en)
AU (1) AU686837B2 (en)
BR (1) BR9508452A (en)
CA (1) CA2118366C (en)
CZ (1) CZ292954B6 (en)
DE (3) DE69519169T2 (en)
DK (1) DK0772420T3 (en)
ES (1) ES2151964T3 (en)
GR (1) GR3035238T3 (en)
HU (1) HU219014B (en)
IT (1) IT1268313B1 (en)
NO (1) NO324340B1 (en)
PE (1) PE29696A1 (en)
PL (1) PL180386B1 (en)
PT (1) PT772420E (en)
SK (1) SK282631B6 (en)
TR (1) TR199500921A2 (en)
WO (1) WO1996003085A1 (en)
ZA (1) ZA956251B (en)

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Also Published As

Publication number Publication date
DE69519169T2 (en) 2001-05-17
HU9700263D0 (en) 1997-03-28
WO1996003085A1 (en) 1996-02-08
TR199500921A2 (en) 1996-10-21
HUT77073A (en) 1998-03-02
KR970704385A (en) 1997-09-06
CZ20897A3 (en) 1997-10-15
DE29521736U1 (en) 1998-08-06
ITVR940069A0 (en) 1994-07-28
CN1122685A (en) 1996-05-22
ATE196982T1 (en) 2000-11-15
DE29522285U1 (en) 2001-03-22
PL180386B1 (en) 2001-01-31
HU219014B (en) 2001-01-29
IT1268313B1 (en) 1997-02-27
JP3180223B2 (en) 2001-06-25
GR3035238T3 (en) 2001-04-30
SK282631B6 (en) 2002-10-08
CA2118366C (en) 2004-05-18
PT772420E (en) 2001-04-30
KR100269983B1 (en) 2000-11-01
NO970344D0 (en) 1997-01-27
US5620449A (en) 1997-04-15
DK0772420T3 (en) 2001-01-29
PE29696A1 (en) 1996-07-23
ES2151964T3 (en) 2001-01-16
AU686837B2 (en) 1998-02-12
ZA956251B (en) 1996-03-13
ITVR940069A1 (en) 1996-01-28
NO970344L (en) 1997-03-17
CN1060931C (en) 2001-01-24
EP0772420A1 (en) 1997-05-14
CZ292954B6 (en) 2004-01-14
AU2896795A (en) 1996-02-22
NO324340B1 (en) 2007-09-24
JPH10506022A (en) 1998-06-16
DE69519169D1 (en) 2000-11-23
SK11497A3 (en) 1997-10-08
BR9508452A (en) 1997-12-23
EP0772420B1 (en) 2000-10-18
PL318355A1 (en) 1997-06-09

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